KIRBY, R. Chicago: A Geography of the City and Its Region. Cartographic Perspectives, [S. l.], n. 57, p. 64–65, 2007. DOI: 10.14714/CP57.285. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp57-kirby2. Acesso em: 19 apr. 2024.